/* ============================================================
   ЯР-САЛЕ — destination landing. Arctic editorial theme.
   Полночный синий + северное сияние + лёд. Oswald + Inter.
   ============================================================ */
:root{
  --ink:#050f1c;
  --blue-950:#071528;
  --blue-900:#0a1d33;
  --blue-850:#0e2842;
  --blue-800:#123251;
  --ice:#ecf3fb;
  --ice-dim:#a7bed6;
  --muted:#6f8aa8;
  --aurora:#41e3b0;     /* teal-green */
  --cyan:#57c8ff;       /* ice cyan   */
  --violet:#9d8cff;     /* aurora violet */
  --sun:#f4b753;        /* warm sun   */
  --line:rgba(87,200,255,.16);
  --line-soft:rgba(236,243,251,.08);
  --grad:linear-gradient(100deg,var(--aurora),var(--cyan) 55%,var(--violet));
  --font-display:"Oswald","Arial Narrow",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --maxw:1180px;--radius:16px;
  --shadow:0 30px 70px -34px rgba(0,0,0,.8);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{color-scheme:dark}
body{
  margin:0;font-family:var(--font-body);color:var(--ice-dim);line-height:1.65;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(87,200,255,.12), transparent 60%),
    radial-gradient(900px 480px at 12% 4%, rgba(65,227,176,.10), transparent 55%),
    linear-gradient(180deg,var(--blue-950),var(--ink) 65%,#03080f);
  background-attachment:fixed;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:22px}

/* Typography */
h1,h2,h3{font-family:var(--font-display);color:var(--ice);font-weight:600;line-height:1.04;margin:0;text-transform:uppercase;letter-spacing:.01em}
h1{font-size:clamp(2.8rem,10vw,7rem);font-weight:700;letter-spacing:.02em}
h2{font-size:clamp(1.7rem,4.6vw,3.1rem)}
h3{font-size:clamp(1.05rem,2vw,1.3rem);font-weight:600}
p{margin:0 0 1rem}
.lead{font-size:clamp(1rem,1.55vw,1.18rem);color:var(--ice-dim)}
.label{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-body);font-weight:700;
  text-transform:uppercase;letter-spacing:.26em;font-size:.7rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:1.1rem}
.label::before{content:"";width:30px;height:2px;background:var(--aurora);border-radius:2px}
.label.c{justify-content:center}.label.c::after{content:"";width:30px;height:2px;background:var(--violet);border-radius:2px}
.gr{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-body);font-weight:700;font-size:.92rem;
  padding:.9rem 1.6rem;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:.25s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--grad);color:#04121f;box-shadow:0 14px 34px -16px rgba(87,200,255,.8)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px -16px rgba(65,227,176,.9)}
.btn--ghost{border-color:var(--line);color:var(--ice);background:rgba(87,200,255,.05)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}

/* Header */
.header{position:sticky;top:0;z-index:60;transition:.3s}
.header.s{background:rgba(7,21,40,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem}
.brand__mk{width:38px;height:38px}
.brand__t{line-height:1.05}
.brand__n{font-family:var(--font-display);font-weight:700;color:var(--ice);font-size:1.15rem;letter-spacing:.14em;text-transform:uppercase}
.brand__s{font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--cyan)}
.nav__links{display:flex;gap:1.7rem}
.nav__links a{font-weight:600;font-size:.86rem;color:var(--ice-dim);text-transform:uppercase;letter-spacing:.08em;transition:.2s}
.nav__links a:hover{color:var(--cyan)}
.nav__tg{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:.5rem;cursor:pointer}
.nav__tg span{display:block;width:22px;height:2px;background:var(--ice);margin:4px 0}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;padding-bottom:clamp(2rem,5vw,4rem);overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero__bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(5,15,28,.5) 0%,rgba(5,15,28,.2) 38%,rgba(5,15,28,.82) 82%,var(--ink) 100%),
  linear-gradient(90deg,rgba(5,15,28,.7),transparent 60%)}
.hero__in{position:relative;width:100%}
.hero h1{margin:.4rem 0 .8rem;text-shadow:0 10px 40px rgba(0,0,0,.5)}
.hero__tag{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-weight:300;
  font-size:clamp(1.1rem,2.6vw,1.9rem);color:var(--ice);margin-bottom:1.1rem}
.hero .lead{max-width:540px;margin-bottom:1.7rem;color:#dbe7f5}
.hero__act{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.8rem}
.coords{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;font-family:var(--font-body);font-size:.76rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--cyan);border-top:1px solid var(--line);padding-top:1rem;max-width:560px}
.coords b{color:var(--ice);font-weight:700}
.scrollcue{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);color:var(--ice-dim);font-size:.68rem;
  letter-spacing:.25em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:.4rem;animation:bob 2s infinite}
.scrollcue span{width:1px;height:26px;background:linear-gradient(var(--cyan),transparent)}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,6px)}}

/* Facts ribbon */
.facts{border-block:1px solid var(--line-soft);background:rgba(7,21,40,.5)}
.facts__g{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;padding:2.2rem 0}
.fact{text-align:center;position:relative;padding:.2rem .5rem}
.fact:not(:last-child)::after{content:"";position:absolute;right:0;top:14%;height:72%;width:1px;background:var(--line-soft)}
.fact b{display:block;font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,3.2vw,2.4rem);color:var(--ice);line-height:1}
.fact b em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fact small{display:block;color:var(--muted);font-size:.74rem;margin-top:.5rem;letter-spacing:.04em}

/* Section */
.section{padding:clamp(3.5rem,7vw,6rem) 0;position:relative}
.head{max-width:720px;margin-bottom:2.4rem}
.head.c{margin-inline:auto;text-align:center}
.head p{margin-top:.9rem}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.split.rev .split__media{order:2}
.split__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;
  border:1px solid var(--line-soft)}
.split__media img{width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.split__media:hover img{transform:scale(1.05)}
.split__cap{position:absolute;left:16px;bottom:14px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ice);background:rgba(5,15,28,.7);border:1px solid var(--line);padding:.4rem .8rem;border-radius:10px;backdrop-filter:blur(5px)}
.ticks{list-style:none;padding:0;margin:1.3rem 0 0;display:grid;gap:.75rem}
.ticks li{display:flex;gap:.7rem;align-items:flex-start;font-size:.97rem;color:var(--ice-dim)}
.ticks svg{flex:0 0 auto;width:21px;height:21px;color:var(--aurora);margin-top:2px}

/* Etymology highlight */
.etym{text-align:center;border:1px solid var(--line);border-radius:24px;padding:clamp(2rem,5vw,3.4rem);
  background:linear-gradient(180deg,rgba(14,40,66,.6),rgba(10,29,51,.7));position:relative;overflow:hidden}
.etym::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 50% 0,rgba(65,227,176,.14),transparent 70%)}
.etym__w{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:.4rem 1.4rem;position:relative}
.etym__p{font-family:var(--font-display);text-transform:uppercase}
.etym__p b{display:block;font-size:clamp(2rem,6vw,3.6rem);font-weight:700;color:var(--ice);line-height:1}
.etym__p small{display:block;color:var(--cyan);font-size:.8rem;letter-spacing:.12em;margin-top:.4rem}
.etym__eq{font-family:var(--font-display);font-size:clamp(1.6rem,4vw,2.6rem);color:var(--muted)}
.etym__r{font-size:clamp(2rem,6vw,3.6rem);font-weight:700;line-height:1}

/* Timeline */
.tl{position:relative;margin-top:1rem}
.tl::before{content:"";position:absolute;left:13px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--aurora),var(--violet))}
.tl__i{position:relative;padding:0 0 1.8rem 3.2rem}
.tl__i:last-child{padding-bottom:0}
.tl__i::before{content:"";position:absolute;left:6px;top:4px;width:16px;height:16px;border-radius:50%;
  background:var(--ink);border:2px solid var(--cyan);box-shadow:0 0 0 4px rgba(87,200,255,.12)}
.tl__y{font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:var(--cyan);line-height:1}
.tl__t{color:var(--ice);font-weight:600;margin:.2rem 0 .25rem;font-size:1.05rem}
.tl__d{font-size:.93rem;color:var(--ice-dim);margin:0}

/* Gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px}
.gal figure{margin:0;position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line-soft)}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.gal figure:hover img{transform:scale(1.06)}
.gal figcaption{position:absolute;left:12px;bottom:10px;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ice);background:rgba(5,15,28,.66);border:1px solid var(--line);padding:.32rem .7rem;border-radius:9px;backdrop-filter:blur(4px)}
.gal .big{grid-column:span 2;grid-row:span 2}
.gal .wide{grid-column:span 2}

/* Cards (transport / sights) */
.grid{display:grid;gap:1.1rem}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--5{grid-template-columns:repeat(5,1fr)}
.card{background:linear-gradient(180deg,rgba(14,40,66,.5),rgba(10,29,51,.66));border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:1.6rem;transition:.3s}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow)}
.card__ic{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;margin-bottom:1rem;
  background:radial-gradient(circle at 30% 30%,rgba(87,200,255,.25),rgba(87,200,255,.06));border:1px solid var(--line)}
.card__ic svg{width:26px;height:26px;color:var(--cyan)}
.card h3{margin-bottom:.45rem;text-transform:none}
.card p{font-size:.92rem;margin:0;color:var(--ice-dim)}
.card .tag{display:inline-block;margin-top:.8rem;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--aurora)}
.sight{text-align:left;padding:1.2rem}
.sight b{display:block;color:var(--ice);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:1.02rem;margin-bottom:.3rem}
.sight small{color:var(--muted);font-size:.82rem}

/* Aurora CTA */
.cta{position:relative;min-height:60vh;display:flex;align-items:center;overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:-2}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,28,.88),rgba(5,15,28,.45) 70%,transparent),linear-gradient(0deg,var(--ink),transparent 40%)}
.cta__c{max-width:560px}

/* Footer */
.footer{border-top:1px solid var(--line-soft);padding:3rem 0 2rem;background:rgba(3,8,15,.6)}
.footer__g{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem}
.footer__b p{font-size:.85rem;color:var(--muted);max-width:330px;margin-top:1rem}
.footer h4{font-family:var(--font-body);font-size:.74rem;text-transform:uppercase;letter-spacing:.2em;color:var(--cyan);margin-bottom:1rem}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.footer ul a,.footer ul li{font-size:.87rem;color:var(--ice-dim)}
.footer ul a:hover{color:var(--cyan)}
.footer__legal{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:space-between;font-size:.75rem;color:var(--muted)}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Responsive */
@media(max-width:960px){
  .split,.split.rev .split__media{grid-template-columns:1fr;order:0}
  .facts__g{grid-template-columns:repeat(3,1fr);gap:1.4rem 1rem}
  .fact:nth-child(3)::after{display:none}
  .grid--3,.grid--5{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .gal .big{grid-column:span 2;grid-row:span 1}
  .footer__g{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .nav__links{display:none}.nav__tg{display:block}
  .nav.open .nav__links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(7,21,40,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);padding:.4rem 22px 1rem}
  .nav.open .nav__links a{padding:.85rem 0;border-bottom:1px solid var(--line-soft)}
  .facts__g{grid-template-columns:repeat(2,1fr)}.fact::after{display:none!important}
  .grid--3,.grid--5{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}.gal .big,.gal .wide{grid-column:span 1}
  .footer__g{grid-template-columns:1fr}
}


/* ============================================================
   DESIGN POLISH v2 — applies web-landing-design skill
   ============================================================ */

/* Scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:var(--grad);background-size:200% auto;z-index:100;box-shadow:0 0 14px rgba(87,200,255,.55);transition:transform .12s ease-out}

/* Subtle film grain for depth */
body::after{content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.04;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:140px}

/* Animated aurora sheen on gradient text + labels */
@keyframes auroraShift{0%{background-position:0% 50%}100%{background-position:200% 50%}}
.label,.gr,.fact b em,.scroll-progress{background-size:200% auto}
.label,.gr{animation:auroraShift 9s linear infinite}

/* Hero: animated accent bar under the title */
.hero h1{position:relative}
.hero h1::after{content:"";display:block;width:clamp(72px,12vw,120px);height:5px;margin-top:1.1rem;border-radius:3px;
  background:var(--grad);background-size:200% auto;animation:auroraShift 7s linear infinite;box-shadow:0 0 20px rgba(65,227,176,.5)}

/* Typography: cap reading measure for comfortable line length */
.split p,.split .lead{max-width:60ch}
.head:not(.c) p{max-width:64ch}

/* Cards: gradient ring + glow on hover (mask trick for 1px gradient border) */
.card{position:relative}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s;pointer-events:none}
.card:hover::after{opacity:.65}

/* Accessibility: visible focus for keyboard users */
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

/* Respect reduced motion */
@media (prefers-reduced-motion:reduce){
  .label,.gr,.hero h1::after{animation:none}
  .scroll-progress{transition:none}
  .scrollcue{animation:none}
  .split__media img,.gal img{transition:none}
}